trigger: implement trigger naming

[lttng-tools.git] / src / lib / lttng-ctl / lttng-ctl.c

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index 60dcdc7d33872cbf190e79b1dfe9e3385f72e545..784597e20ef3188373dc898fe9a45976381ccbbf 100644 (file)
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -2956,11 +2956,13 @@ int lttng_register_trigger(struct lttng_trigger *trigger)
        struct lttcomm_session_msg *message_lsm;
        struct lttng_payload message;
        struct lttng_payload reply;
+       struct lttng_trigger *reply_trigger = NULL;
        const struct lttng_credentials user_creds = {
                .uid = LTTNG_OPTIONAL_INIT_VALUE(geteuid()),
                .gid = LTTNG_OPTIONAL_INIT_UNSET,
        };
 
+
        lttng_payload_init(&message);
        lttng_payload_init(&reply);
 
@@ -3032,10 +3034,30 @@ int lttng_register_trigger(struct lttng_trigger *trigger)
                }
        }
 
+       {
+               struct lttng_payload_view reply_view =
+                               lttng_payload_view_from_payload(
+                                               &reply, 0, reply.buffer.size);
+
+               ret = lttng_trigger_create_from_payload(
+                               &reply_view, &reply_trigger);
+               if (ret < 0) {
+                       ret = -LTTNG_ERR_FATAL;
+                       goto end;
+               }
+       }
+
+       ret = lttng_trigger_assign_name(trigger, reply_trigger);
+       if (ret < 0) {
+               ret = -LTTNG_ERR_FATAL;
+               goto end;
+       }
+
        ret = 0;
 end:
        lttng_payload_reset(&message);
        lttng_payload_reset(&reply);
+       lttng_trigger_destroy(reply_trigger);
        return ret;
 }